Hook into Java code formatter?

Hello NetBeans community!

I'm trying to write a plugin to add a couple more options to the Java code formatter. They basically work now, but they are applied on save, not on format. Is there a way to run my code after the built-in Java formatter runs?

For example: If the user were to click on 
Code:
Source > Format

, I want the default formatter to run - as it does now - but then run my code afterwards. Is this possible to do in a plugin, or do I need to edit the base code?

Thanks,
-tlf
P.S. I'm fairly sure this is the right place for this question, but if it's not please let me know.[/code]